2444 search results - page 388 / 489 » A Pattern Based Data Mining Approach |
ADC
2007
Springer
14 years 4 months ago
2007
Springer
Histograms are used extensively for selectivity estimation and approximate query processing. Workloadaware dynamic histograms can self-tune itself based on query feedback without ...
TVCG
2008
13 years 10 months ago
2008
Graphs have been widely used to model relationships among data. For large graphs, excessive edge crossings make the display visually cluttered and thus difficult to explore. In thi...
ISBI
2004
IEEE
14 years 11 months ago
2004
IEEE
Recently, increasing attention has focused on exploring brain activity during rest. A current challenge is to ascertain activity patterns without using an external reference. In t...
MCS
2002
Springer
13 years 9 months ago
2002
Springer
Abstract. In image retrieval systems, images can be represented by single feature vectors or by clouds of points. A cloud of points offers a more flexible description but suffers f...
MCS
2008
Springer
13 years 9 months ago
2008
Springer
Dynamical low-rank approximation is a differential-equation based approach to efficiently computing low-rank approximations to time-dependent large data matrices or to solutions o...